Relyon Lambrook 1500 Natural Double Mattress
The Relyon Lambrook 1500 Natural is a medium firm pocket spring mattress, handmade in Somerset, with 1,500 pocket springs and natural fillings of British wool and silk.
- Wool & silk reduce heat build-up
- Minimises partner disturbance
- Hypoallergenic fillings
£599
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Relyon Lambrook 1500 Natural Mattress
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Mattress details
Mattress
Relyon Lambrook 1500 Natural Mattress
Size
Firmness
Medium Firm
Construction
Pocket Spring
Wool
Orthopaedic
Natural
Eco-Friendly
Depth (cm)
25
Layers
3
Layer Details
Cover
A Belgian Damask viscose sleep surface, which means a silky soft feel against bedding. It is highly breathable, helping to create a fresher sleeping environment.
Comfort Fillings
A naturally soft, lightweight blend of British wool and silk. These fibres offer excellent insulation, which means they help keep you cool in summer and warm in winter.
Support System
1,500 pocket springs, each mounted in its own separate fabric pocket. Because the springs work completely independently, they follow your body shape more closely and relieve pressure where you need it.
Layer details from mattressnextday.co.uk product page, September 2026.
Key benefits
- Fits the typical UK bedroom: We suggest a room of at least 2.6m x 2.8m, which most doubles-era British bedrooms meet, usually with space left for bedside tables on both sides.
- Sensible width for two: You get 67.5cm each for two people sharing, and the independent pocket springs mean you feel less of a partner turning over beside you.
- Natural fillings across the full width: British wool and silk breathe well, so even with two bodies warming a 135cm surface, heat is less likely to build up overnight.
- Easy to dress and move: Double sheets and 200 x 200cm duvets are stocked everywhere, and at 4ft 6in wide this size turns tight staircases more easily than a king.
- Generous for one: Sleeping solo, the full 135cm is yours, which leaves comfortable room for a dog or cat who insists on claiming a corner.
This size suits you if...
You share the bed most nights and your room sits comfortably around our suggested 2.6m x 2.8m minimum, or you sleep alone and want space to spread out without the bed dominating the room. It also makes sense if you're furnishing a guest room for visiting couples, since a UK double is the size most guests expect and bedding for it is cheap and easy to find.
Consider another size if...
You and your partner both like space, or one of you is tall, since the UK double is 190cm long. We'd recommend the UK king instead: it gives 75cm each and 10cm more length, and we suggest a room of at least 2.7m x 2.9m for it.
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FAQ's
Is the Relyon Lambrook 1500 in a UK double big enough for a couple?
For most couples, yes. The UK double gives 67.5cm each for two people sharing, and the 1,500 pocket springs move independently, so one of you shifting position disturbs the other less. If either of you is a restless sleeper or over 6ft, the extra width and length of the UK king may be a better long-term choice.
Will a UK double Lambrook 1500 fit in my bedroom with bedside tables?
Usually. The mattress is 135cm wide and we suggest a room of at least 2.6m x 2.8m, which leaves walking space down both sides in most UK bedrooms. If you want a bedside table each, measure the wall the bed sits against: you'll need the 135cm plus roughly a table's width on either side.
Is the UK double Lambrook 1500 easy to get upstairs?
Easier than the larger sizes. At 135 x 190cm, a pocket sprung mattress like this can be flexed a little but never folded, so the double's narrower width helps on turning staircases in older terraces and tight new build landings. Measure your stairwell's tightest point before ordering, as spring mattresses can't be compressed like foam ones.
How does the UK double compare with the UK king in this mattress?
The UK double is 15cm narrower and 10cm shorter than the UK king. Sharing, the UK king gives 75cm each, so the UK double gives 7.5cm less per person. The trade-off is room space: we suggest at least 2.7m x 2.9m for the UK king, against 2.6m x 2.8m for the UK double.
What bedding do I need for this mattress in a double?
Standard UK double bedding throughout: double fitted sheets for the 135 x 190cm surface and a 200 x 200cm double duvet. Both are stocked almost everywhere at every price point, which keeps dressing this size cheaper and simpler than a king. Check fitted sheet depth against the mattress's 24.5cm profile, though most standard sheets will accommodate it comfortably.